The leading cause of death during winter storms is transportation accidents. prepare your vehicle for the winter season and knowing how to react if stranded or lost on the road are the keys to save winter driving.

Have a mechanic check the following items on your car (or do it yourself if you know how)

• Battery
• Antifreeze
• Wipers and windsheild fluid
• Ignition system
• Thermostat
• Lights
• Flashing hazard lights
• Exhaust System
• Heater
• Brakes
• Defroster

• Oil Level (if necessary, replace existing oil with a winter grade or SAE 10w/30 weight variety)
• Install good winter tires. make sure the tires have adequate tread. All-weather radials are usually adequate for most winter conditions. However some jurisdictions require that to drive on their roads, vehicles must be equipped with chains or snow tires with studs.
• Keep a windshield scraper and small broom for ice and snow removal
• Maintain at least a half tank of gas during the winter season.
• Plan long trips carefully. Listen to the radio or call the state highway patrol for the latest road conditions. Always travel during daylight and if possible take at least one other person.
• If you must go out during a winter storm, use public transportation if possible
• Dress warmly. Wear layers of loose-fitting layered light weight clothing.
• Carry food and water. Store a supply of high energy muchies and sever bottles of water.

Read more here http://www.prepperideas.com/winter-driving-fact-sheet/